非卧床静脉切除术。医疗护理专业人员通过细小的针刺切除皮肤中较小的曲张静脉。在这项门诊手术中，只会对腿部针刺的部位进行麻醉。大多数时候不会留下明显疤痕。 As the catheter is pulled out, the heat destroys the vein by creating it to break down and seal shut. Lasers can be employed to shut off tiny varicose veins from outside the pores and skin, so no incision is essential. LA CROSSE, Wis. ―... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-comprehensive-advice-for-optimal-results/